Monday, September 24, 2007

Free Radicals - "Why Can't We Grow New Body Parts?"

On our September 17, 2007 show, I broadcast a talk originally on ted.com by Alan Russell entitled "Why Can't We Grow New Body Parts?" (from the spring of 2006). Alan Russell is a professor of surgery and of chemical engineering and researches regenerative medicine at the University of Pittsburg, McGowan Institute for Regenerative Medicine.